brintos / llvm-project-archived public Read only

1// RUN: rm -rf %t2// RUN: %clang_cc1 -fmodules -fmodule-name=ImportOnce -fimplicit-module-maps -fmodules-cache-path=%t -F %S/Inputs/import-once %s3 4// Test #import-ed headers are processed only once, even without header guards.5// Dependency graph is6//7//     Unrelated       ImportOnce8//           ^          ^    ^9//            \        /     |10//       IndirectImporter    |11//                     ^     |12//                      \    |13//                   import-once.m14#import <IndirectImporter/IndirectImporter.h>15#import <ImportOnce/ImportOnce.h>16